1309035 九、 【發 版本 的記 【先 料的 開發 作出 料、 光碟 學記 前的 它的 已經 光碟 和一 一直 發明說明： 所屬之技術領域】 本發日月县+ 疋有關資訊記錄媒體，比如一光碟、一種記錄其 、、使用該光碟版本資訊來記錄及/或重製 _及//七& ^重製方法、和一記錄和重製裝置。 前技術】 資訊記錄媒體，例如一種上面可以記錄大量資 光碟 ，A，丄. 、匕破廣泛地用作一種光學記錄媒體。最近，在 新的藍光光碟高密度光學記錄媒體上（HD-DVD) 夕努力，其中可以§己錄和健存高清晰度之視訊資 尚品質的音訊資料以及大容量的程式資料，像是藍光 (BD )等等。 藍光光碟是一種次世代HD-DVD技術，是次世代的光 錄解決方法，它可以充分地裝有資料，明顯地勝過先 DVD 並且藍光光碟的全球標準化技術規格正在與其 數位設備一起建立。 關於藍光光碟’已經制定了形形色色的規格。特別是 制定了 lx速BD-RE後的2x-速（或更高的）可重寫藍光 (BD-RE )、一種一次性寫入的藍光光碟（BD-WO) 種唯讀藍光光碟（BD-ROM )的各種技術規格。 除了同樣種類的藍光光碟，指定内容版本的藍光光碟 在更新’以便跟上技術的發展。例如’ lx速可重寫g 5 1309035 光光碟的規格正像2x速（或更高）可 ^. 呙監先先碟那樣的 尹、充。因此，該擴充的指定内容需要 進行管理 版本資訊來 參考第1圖，第1圖中圖解說明了按照相關領域的_種 表示DVD光碟版本資訊的方法，有4位元配置给—光碟的— 管理區域以顯示版本資訊當實行—新的版本，即配置 額外的位元以顯示該版本。 光碟的版本資訊係用於決定一給定的記錄/重 是否可以重製一已記錄光碟的資料。 叫此尤碟版本靈 由更一致和可擴充的方法來記錄。至於盆 藉 /、現格正在封说， 的一 BD-RE、BD_R、或 BD R〇M "" 70本，圯錄該光碟版 資訊的方法也正在討論中。目此，急需_種在—高密 碟中記錄該先碟版本資訊的有效解決方案，其應該；： 準化資訊提供以確保彼此的相容性。 或铋 【發明内容】 因此’本發明是有關光碟、記錄其光碟版本資訊之方 法使用,、光碟版本資訊予以記錄及/或重製之次法、以 及記錄及/或重制沾賠 裝的裝置，其中充分地排除了由於相關 域的限制和缺點路2丨& & 、點所引起的一或更多問題。 本發明的目的3坦 a的疋k供一光碟、記錄其光碟版本資訊之 方法、使用其朵；i 碟版本資訊來記錄及/或重製的方法、以 及5己錄及y/或重制沾M4： m t的裝置，其中，藉由一種將光碟版本 6 1309035 訊作為標準化資訊來記錄的新方法以從該已記錄光碟版 資訊處有效的執行該光碟之記錄及/或重製步驟。 本發明的另一個目的是要提供一光碟、記錄其版本 訊的方法、使用其光碟版本資訊來記錄及/或重製的方 法、以及記錄及/或重製的裝置，藉此定義設置光碟版 資訊的新貢料結構。 本發明的另一個目的是提供一光碟、記錄其光碟版 資訊之方法、使用其光碟版本資訊來記錄及/或重製之 法、以及記錄及/或重製的裝置，其中係藉由一標準化 法將該已定義光碟版本資訊記錄在一指定的光碟管理區 中，以便於同類光碟之間提供相互相容性。 本發明的更進一步的目的是提供一光碟、記錄其光 版本資訊之方法、使用其光碟版本資訊來記錄及/或重 之方法、以及記錄及/或重製的裝置，其中藉由使用記 在光碟裏的光碟版本資訊，使記錄在光碟中的實際資料 得以重放。 該發明之額外優點、目的與特徵將陳述於下列敘述 中，且部分將可自該敘述中明顯看出，或可藉由本發明 實行以得知。本發明之目標與其他優點將可藉由在該所 定之敘述與連同該附加圖示之申請專利範圍中特定所指 之架構所實現並獲得。 為達成此些與其他優點且根據本發明之目的以具體 施並概略描述，在將光碟版本資訊記錄在光碟之一管理 本 資 本 本 方 方 域 碟 製 錄 能 之 寫 出 實 區 7 1309035 线内部時，— 為’光碟的版 訊，且分別地 本發明的 訊記錄在光碟 版本資訊之該 寸之尺寸資訊 的步驟，其中 版本資訊，分 本發明的 之版本資訊_資 較高光碟版本 第二版本資訊 本發明的 中的光碟，_ 高光碟版本的 第二版本資訊 本發明的 的方法’包括 版本資訊和第 訊中之至少一 (backward)相 % 版本資訊。 本資訊設置時，一光碟 光碟版本資訊包含作為 作為較低光碟版本的一 具有光碟版本資訊記錄於其 ^光磲版本資訊包括作為較 乂及作為較低光碟版本的一 種根據本發明而記錄版本資訊之方法的特徵 本Λ Λ被分成第一版本資訊和第二版本資 記錄在至少二個分離的區域中。 °己錄光碟資訊的另一態樣，在將光碟版本資 之 g理區域内時，一種記錄含括了 一光碟 光碟資訊的方法，其包括記錄指示該光碟尺 以及在該光碟資訊内辨別一光碟版本之資訊 該光碟版本資訊被分成第一版本資訊和第二 別地記錄在至少二個分離的區域中。 另—態樣，在光碟版 料結構之特徵為，該 的一第一版本資訊和 另—態樣，在— 光碟之特徵為， 一第一版本資訊 產生版本資訊的步 . /驟；該版本資訊包括3 一版本資訊，該第〜 本貧訊及第二版4 者要決定對該記錄媒读 、 ’、體靖或寫的向下 L，並在該記錄媒押 緙體的-指定區域上記錄 8 1309035 本發明的另一態樣，一種記錄該記錄媒體之版本 的方法，包括為一版本資訊配置資訊位元組的步驟， 本資訊包括在該控制資訊内部的第一版本資訊和第二 資訊，其中第一版本資訊和第二版本資訊中之至少一 定對此記錄媒體的相容性；並在該資訊記錄媒體的一 區域上記錄該資訊位元組。 本發明的另一態樣，一種記錄該記錄媒體的版本 的方法，包括為光碟尺寸資訊及光碟版本資訊配置一 位元組的步驟，該光碟尺寸資訊指示該光碟的直徑而 碟版本資訊指示在該控制資訊内之一先碟版本，光碟 資訊被分成第一版本資訊和第二版本資訊；並在該光 一指定區域記錄該已設置的資訊位元組。 本發明的另一態樣，一種記錄該記錄媒體的版本 之方法，包括產生該光碟版本資訊成為第一版本資訊 際版本資訊的步驟，該第一版本資訊與先前的版本相 並將該相容版本資訊和實際版本資訊分別記錄在至少 分離的區域。 本發明的另一個態樣，一種用於一記錄媒體的版 -訊之資料結構，其特徵是該版本資訊包括第一版本資 第二版本資訊，該第一和第二版本資訊其中之一係用 定與該記錄媒體之讀或寫有關的向下相容性。 本發明的另一態樣，一種用於記錄媒體的版本賀 資料結構，其特徵是版本資訊包括第一版本資訊和第 資訊 該版 版本 者蟓// 指定 資訊 資訊 該光 版本 碟的 資訊 和實 容； 二個 本資 訊和 於決 訊之 二版 9 1309035 本資訊，該第二版本資訊用於指示較高版本，該較高版本 係非由該第一版本資訊所指示，其中該第二版本資訊包括 第一位數位和第二數位，該第一數位用於指示π X ”，該第二 數位用於指示"y”，以便通過二進位計數法分別表示版本 ” X . y ’'。 本發明的另一態樣，一種記錄該記錄媒體的版本資訊 之方法，包括在該光學記錄媒體的一指定區域上記錄一版 本資訊的步驟，其中該版本資訊包括第一版本資訊和第二 版本資訊，第二版本資訊用於指示較高版本，該較高版本 係非由第一版本資訊所指示，其中該第二版本資訊包括第 一位數位和第二數位，第一數位用於指示"X”，第二數位用 於指示”y”，以便通過二進位計數法分別表示版本"x.y”。 本發明的另一態樣，一種對記錄媒體記錄及/或重製 資料的方法，包括從該記錄媒體的一指定區域上讀取一控 制資訊的步驟，該控制資訊包括版本資訊，該版本資訊包 括第一版本資訊和第二版本資訊，第一版本資訊和第二版 .... · .... 本資訊其中之至少一者決定關於記錄媒體讀、寫的向下相 容性，並根據該版本資訊來控制對該記錄媒體記錄或重製 資料的步驟。 本發明的另一態樣，一種對該記錄媒體記錄或重製資 料的方法，包括從該光學記錄媒體的一指定區域上讀取一 版本資訊的步驟，其中該版本資訊包括第一版本資訊和第 二版本資訊，第二版本資訊用於指示較高版本，該較高版 10 1309035 本係非由第一版本資訊所指示，其中該第二版本資訊包括 第一位數位和第二數位，該第一數位用於指示” X ”，該第二 數位用於指示” Y"， 以便用"X ”和” Y ”分別地用二進位計數 法代表版本” X · Y "，並根據該讀取版本資訊對該光學記錄媒 體的主資料區記錄或重製資料。 本發明的另一態樣，一種有版本資訊的記錄媒體，其 中該版本資訊包括第一版本資訊和第二版本資訊，該第二 版本資訊用於指示較高版本，該較高版本係非由第一版本 資訊所指示，其中該第二版本資訊包括第一位數位和第二 數位，第一數位用於指示"X”，第二數位用於指示"Y”，以 便用"X"和"Y”分別地用二進位計數法代表版本"X.Y" 本發明的另一態樣，一種光碟的記錄及/或重製方 法，包括以下步驟：如果該光碟已被載入，則分別讀出在 至少二個分離的區域中所記錄的一第一版本資訊和一第二 版本資訊，當成記錄在該光碟之一管理區域内的光碟版本 資訊，並根據該讀出的第一及/或第二版本資訊來決定該 載入的光碟是否可記錄及/或可播放的，'且.如果所載入者 是可記錄的及/或可播放的，則執行記錄或重製步驟。 本發明的另一態樣，一種光碟的記錄及/或重製裝 置，其包括一記錄及/或重製單元’如果光螺已被載入’ 則分別讀出在至少二個分離的區域中所記錄的一第一版本 資訊和一第二版本資訊，當成記錄在光碟之一管理區域内 的光碟版本資訊，並根據該讀出的第一及/或第二版本資 11 u〇9〇35 訊來 控制 垓所 所載 綠及 明兩 本蝥 【實 圖式 該等 周知 擇的 本發 解， % 明被 徵是 資訊 的光 、疋該載入的光碟是否可記錄及/或可播放，以及一 單 - 元’其係從該記錄及/或重製單元處接收關於決定 ^ λ 光碟是否可記錄及/或讦播放的結果’，如果該 八先碟是可記錄及/或可播放的，該控制單元將一記 /或重製指令傳遞到該記錄及或重製單元。 〇人可瞭解，本發明之上述一般說明以及下列詳細說 者都僅作為範例與解釋，且僅用於提供如所主張者之 明的進一步解釋。 施方式】 本說明書將詳細地參考本發明之較佳具體實施例，及 中所圖.示的範例。無論，何處’該相同之參考編號將於 圖式之所有各處使用，以將.之引用到相同或相_似部分。 此外’雖然在本發明中所用的術語可能是從目前眾所 的術語中所選擇出，但某些術語有時是申請人任意選 ，使得它們的意義需在後面的說明中詳細說明。因此 明應該以由申請人所選擇之相應術語的指定意義來理 而不是簡單的名稱或術語本身的意義。 > 了說明方便起見’ 一種藍光光碟（BD)係根據本發 當作一光碟之範例。然而’很明顯的本發明概念的特 一種光碟，其具有能被更新成適用於DVD的光碟版本 ，諸如 DVD-RAM/ RAM/ -R/ R/ _RW/ +R/ +RW 之類 碟。 12 1309035 本發明與一種紀錄 釋重异碟版本肓訊的方法有關，首先解 释重新疋義的光碟次 說明。 、 貝訊，而然後該方法則如下詳細地 首先’關於「光 I> 、 資訊」，如前面說明中所述， 母當根捸相同種類 ^ 時重 先碟技術的發展而增加新的規格項目 中.錚光碟版本，並且光…在-指定區域 Τη己錄先碟資訊，次 〆 所準備的，藉此關於該相應光碟是由哪種版本 並識別$ if在+。&錄/重製裝置（顯示在第8®中）讀取 在:：光碟中的光碟版本資訊來進行記錄/重製。 在設置"光碟版本資訊， 更裟 , # ^ H ' ' 發明遵循下面的規則。 首先先碟版本資訊被分 4为來表示’並如下所宗Μ 一第一版本資訊意指 類 義。 前版本的相互相容性，例 八〒’、先 例如向下讀或寫的相容性，不 全的，因為光碟的物理規格改 又變了。一第二版本資訊音 如果除了改變該光碟的物理頻故认 '"曰 規格外，例如改變光碟 或讀取狀態，均與第一版本資 胃 '同，則以第一版本資訊 同樣的數目附加到相應、規格中，g 、 资彳更此維持相互相容性。 以及，一第三版本資訊意指的是〇 .疋有在光碟物理規格不變 的情況下’错由增加/改變對規格 一， ％格的編輯來-直維持相互相 容性。 而且，以下面的方式對第—到 罘一版本資訊的定 行描述。例如，如果一預定光 ’"a"指該第-版本資訊、"b"指該第二版本資： 兀碌的版本資訊由"Va 示，"a"指該第一版太音却^ 13 1309035 該第三版本資訊。因此，如果光碟版本資訊為” VI.00"，第 一到第三版本資訊分別地變成” 1 ”、" 0 "和” 0 ”。1309035 IX, [Development of the version of the book [previous development of the material, the optical disc before the recording of its already CD and a description of the invention: the technical field of its own] This is the date of the county + 疋 related information recording media, such as A disc, a record, a disc recording and/or reproduction using the disc version information, and/or a seven-and-reproduction method, and a recording and reproducing apparatus. Pre-Technology] Information recording media, such as a type of CD that can be recorded on a large scale, A, 丄., 匕 广泛 is widely used as an optical recording medium. Recently, on the new Blu-ray Disc high-density optical recording medium (HD-DVD), it is possible to record and store high-definition video quality audio data and large-capacity program data such as Blu-ray. (BD) and so on. Blu-ray Disc is a next-generation HD-DVD technology that is the next generation of optical recording solutions that can be fully loaded with data that clearly outperforms DVDs and the globally standardized specifications for Blu-ray discs are being built with their digital devices. There are various specifications for Blu-ray Discs. In particular, a 2x-speed (or higher) rewritable blue light (BD-RE) with a lx-speed BD-RE, a write-once Blu-ray disc (BD-WO), a read-only Blu-ray disc (BD) -ROM) Various technical specifications. In addition to the same kind of Blu-ray discs, the Blu-ray discs of the specified content version are updated to keep up with the development of technology. For example, the size of the lx speed rewritable g 5 1309035 optical disc is just like 2x speed (or higher). Therefore, the specified content of the extension needs to be managed version information to refer to FIG. 1 , and FIG. 1 illustrates a method for representing the information of the DVD disc version according to the related field, and has a 4-bit configuration for the management of the optical disc. The area is displayed with version information when the new version is implemented, ie additional bits are configured to display the version. The version information of the disc is used to determine whether a given record/weight can reproduce the data of a recorded disc. Call this U disk version of the spirit to be recorded by a more consistent and scalable method. As for the BD-RE, BD_R, or BD R〇M "" 70 books, the method of recording the CD-ROM information is also under discussion. In view of this, there is an urgent need for an effective solution for recording the information of the first disc version in the high-density disc, which should be: to provide information to ensure compatibility with each other. Or 铋 [Summary of the Invention] Therefore, the present invention relates to a method for recording a disc, recording the information of the disc version, a method for recording and/or reproducing the disc version information, , which completely excludes one or more problems caused by the limitations and disadvantages of the relevant domain, 2 && The purpose of the present invention is to provide a disc, a method for recording the information of the disc version, a method for recording the same, a method for recording and/or reproducing the information of the disc version, and a recording and/or reproduction of the album. The device of M4: mt, wherein a recording and/or reproducing step of the optical disc is effectively performed from the recorded disc version information by a new method of recording the disc version 6 1309035 as standardized information. Another object of the present invention is to provide a compact disc, a method of recording the version thereof, a method of recording and/or reproducing using the disc version information, and a recording and/or reproducing apparatus, thereby defining a setting disc version. The new tribute structure of information. Another object of the present invention is to provide a compact disc, a method of recording information on the disc version, a method of recording and/or reproducing the same using the disc version information, and a recording and/or reproducing apparatus, wherein The method records the defined disc version information in a designated disc management area to provide mutual compatibility between similar optical discs. A still further object of the present invention is to provide a compact disc, a method of recording information of its optical version, a method of recording and/or re-using the optical disc version information, and a recording and/or reproducing apparatus, wherein The disc version information on the disc allows the actual data recorded on the disc to be played back. The additional advantages, objects, and features of the invention are set forth in the description which follows. The objectives and other advantages of the invention will be realized and attained by the <RTIgt; In order to achieve such other and other advantages and to be specifically described in accordance with the purpose of the present invention, the information of the disc version is recorded in one of the discs of the management of the capital of the local area of the recording capacity of the real area 7 1309035 line When, - is the version of the disc, and the steps of the invention are recorded in the size information of the disc version information, wherein the version information, the version information of the invention is _ higher optical disc version second Version Information The optical disc in the present invention, the second version of the high optical disc version, the method of the present invention includes at least one of the version information and the version information of the version. In the information setting, a CD-ROM version information is included as a lower-disc version of a CD-ROM version information recorded in its version information, including as a lower-level version and as a lower-disc version, recording version information according to the present invention. The feature of the method is divided into first version information and second version information recorded in at least two separate areas. Another aspect of the information recorded on the disc is that when the disc version is in the area of the disc, a record includes a method of information on the disc, which includes recording the disc and identifying the disc in the disc information. Information on the disc version The disc version information is divided into first version information and second recorded in at least two separate areas. In another aspect, the structure of the optical disc material is characterized by a first version of the information and another aspect, wherein the optical disc is characterized by a step of generating a version information of the first version of the information. The information includes 3 versions of the information, the first to the poor and the second edition 4 to decide to mediate the record, ', body or write down L, and in the designated area of the record media The above-mentioned record 8 1309035 is another aspect of the present invention, a method for recording a version of the recording medium, comprising the step of configuring an information byte for a version information, the information including the first version information and the first part of the control information The second information, wherein at least the first version information and the second version information are compatible with the recording medium; and the information byte is recorded on an area of the information recording medium. In another aspect of the invention, a method for recording a version of the recording medium includes the step of configuring a tuple for the disc size information and the disc version information, the disc size information indicating the diameter of the disc and the disc version information indicating One of the control information is a disc version, the disc information is divided into the first version information and the second version information; and the set information byte is recorded in the specified area of the light. In another aspect of the present invention, a method for recording a version of the recording medium includes the step of generating the information of the disc version to become the information version of the first version, the first version information being compatible with the previous version The version information and the actual version information are recorded in at least separate areas. In another aspect of the present invention, a data structure for a recording medium is characterized in that the version information includes a first version of the second version information, and one of the first and second version information is The downward compatibility associated with the reading or writing of the recording medium is determined. According to another aspect of the present invention, a version of a data structure for a recording medium is characterized in that the version information includes the first version information and the information version of the version 蟓// the designated information information and the information and the actual version of the information. The two versions of the information and the second version of the newsletter 9 1309035, the second version of the information is used to indicate a higher version, the higher version is not indicated by the first version of the information, wherein the second version The information includes a first digit and a second digit, the first digit being used to indicate π X ", the second digit being used to indicate "y" to represent the version "X.y" by the binary counting method, respectively. In another aspect of the invention, a method for recording version information of the recording medium includes the step of recording a version information on a designated area of the optical recording medium, wherein the version information includes the first version information and the second version. Information, the second version information is used to indicate a higher version, the higher version is not indicated by the first version information, wherein the second version information includes the first digit and The second digit, the first digit is used to indicate "X", and the second digit is used to indicate "y" to indicate the version "xy" by the binary counting method. Another aspect of the present invention, a pair of recording media The method of recording and/or reproducing data includes the step of reading a control information from a designated area of the recording medium, the control information including version information, the version information including the first version information and the second version information, A version of the information and the second edition ..... .... At least one of the information determines the backward compatibility of the reading and writing of the recording medium, and controls the recording of the recording medium based on the information of the version or Step of reproducing data. A method of recording or reproducing data on the recording medium, comprising the step of reading a version information from a designated area of the optical recording medium, wherein the version information The first version information and the second version information are included, and the second version information is used to indicate a higher version. The higher version 10 1309035 is not indicated by the first version information, wherein the second version The information includes a first digit and a second digit, the first digit is used to indicate "X", the second digit is used to indicate "Y", to use the binary counting method with "X" and "Y", respectively. The representative version "X · Y ", and records or reproduces the data in the main data area of the optical recording medium based on the read version information. Another aspect of the present invention is a recording medium having version information, wherein the version information includes first version information and second version information, and the second version information is used to indicate a higher version, and the higher version is not The first version information indicates that the second version information includes a first digit and a second digit, the first digit is used to indicate "X", and the second digit is used to indicate "Y" to use "X" And "Y" respectively, using the binary counting method to represent the version "X.Y" Another aspect of the invention, a method of recording and/or reproducing a disc, comprising the steps of: if the disc is already loaded Entering, respectively, reading a first version information and a second version information recorded in at least two separate areas, as the disc version information recorded in a management area of the optical disc, and according to the readout First and/or second version information to determine whether the loaded disc is recordable and/or playable, and if the loader is recordable and/or playable, perform a record or Process step. The invention In another aspect, a recording and/or reproducing apparatus for an optical disc includes a recording and/or reproducing unit 'if the optical snail has been loaded', respectively reading the recorded in at least two separate areas a first version information and a second version information are recorded as disc version information recorded in a management area of the optical disc, and are controlled according to the read first and/or second version of the information The Green and Ming 蝥 所载 蝥 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实 实- the element 'receives from the record and/or the re-manufacturing unit as to whether the decision λ disc is recordable and/or playable. 'If the eight-first disc is recordable and/or playable, the control The unit assigns a record and/or a reproduction instruction to the record and or the reproduction unit. The above general description of the present invention, as well as the following detailed description, are merely by way of example and explanation, and Further explanation of the explanation of the person. The detailed description of the preferred embodiments of the present invention, and the illustrated embodiments of the present invention, in which the same reference numerals are used throughout the drawings, To the same or similar parts. In addition, although the terms used in the present invention may be selected from the current terminology, some terms are sometimes arbitrarily chosen by the applicant, so that their meaning needs to be followed. It is explained in detail in the description. Therefore, it should be understood by the specific meaning of the corresponding term selected by the applicant rather than the meaning of the simple name or the term itself. > For convenience, a Blu-ray Disc (BD) is based on The present invention is taken as an example of a compact disc. However, a very specific optical disc of the present invention has a disc version that can be updated to be suitable for a DVD, such as DVD-RAM/RAM/-R/R/_RW/+. A disc such as R/ +RW. 12 1309035 The present invention relates to a method of recording a release of a different version of the video, first explaining the re-definition of the disc. , Beixun, and then the method is as follows, first of all, 'about "light I>, information", as described in the previous description, the mother adds a new specification item to the development of the same type of time Medium. 铮 disc version, and light... In the - designated area Τ 己 has recorded the first disc information, the second time is prepared, by which version of the corresponding disc is recognized and $if in +. & Record/Remove Unit (shown in Section 8®) Reads the disc version information on the :: disc for recording/reproduction. In the settings "Disc version information, more 裟, # ^ H ' ' Inventions follow the rules below. First, the disc version information is divided into 4 to indicate 'and the following version of the first version of the information means the meaning. The compatibility of the previous versions, for example, the compatibility of the first reading or writing, is not complete, because the physical specifications of the optical disc have changed. If a second version of the information sound is changed in addition to changing the physical frequency of the optical disc, such as changing the disc or reading status, the same version as the first version of the product, the same number of information in the first version. Attached to the corresponding, specifications, g, the capital to maintain mutual compatibility. And, a third version of the information means 〇. 疋 In the case of the physical specifications of the disc, the error is increased/changed to the specification one, the editing of the % grid is straightforward to maintain mutual compatibility. Moreover, the description of the first-to-one version information is described in the following manner. For example, if a predetermined light '"a" refers to the first-version information, "b" refers to the second version: 兀 的 version information is indicated by "Va, "a" means the first version is too Sound is ^ 13 1309035 The third version of the information. Therefore, if the disc version information is "VI.00", the first to third versions of the information become "1", " 0 " and "0", respectively.
假定一新版本的規格内容被增加給光碟版本 ” V 1 . ο οπ，如果增加的規格内容是一新的物理規格，不能維 持與先前的版本”VI .00”相容，版本資訊將用"V2.00"表 示；如果增加的規格内容是一新的物理規格，它維持與先 前版本” V 1 · 0 0 "相容，版本資訊將用"V 1 · 0 0 ”表示；如果這 僅是對規格編輯的添加/改變且沒有改變物理規格項目’版 本資訊將用π V 1 · 0 1"表示。Assume that a new version of the specification content is added to the disc version "V 1 . ο οπ, if the added specification content is a new physical specification and cannot be maintained compatible with the previous version "VI .00", the version information will be used with " ;V2.00"indicates; if the added specification content is a new physical specification, it is maintained compatible with the previous version "V 1 · 0 0 ", the version information will be represented by "V 1 · 0 0 "; This is just an addition/change to the specification edit and does not change the physical specification item 'Version information will be represented by π V 1 · 0 1".
在將光碟版本資訊記錄在光碟中時，第三版本資訊可 能是不必要的。光碟版本資訊被記錄在光碟裏，使得該記 錄或重製裝置（第8圖中所示）能有效地處理光碟的物理規 格的改變。當該第三版本資訊相當於物理規格沒被改變的 情況，記錄糾正裝置不必查尋第三版本資訊。因此，在表 示光碟版本資訊時，本發明主要處理第一和第二版本資 訊。然而，很明顯的，第三版本資訊也能以同樣的方式被 記錄。 也就是，本發明至少將光碟版本資訊分成第一版本資 訊和第二版本資訊，並分別定義第一和第二版本資訊記錄 的區域。因此本發明能夠有效地記錄光碟版本資訊並且主 動地處理光碟版本的擴充。 第2圖和第3圖是單層光碟的結構簡圖和一種記錄含括 光碟版本資訊之光碟控制資訊的方法圖。一唯重放 14 1309035 (playback only)的光碟以及可記錄光碟適用於本發明。 月）面所述，為了說明方便起見，根據本發明採用 藍光光碟（BD )作為一光碟之範例。然而很明顯的，本發 月的概必疋以一種具有其光碟版本資訊的光碟作為特徵， 版本f Λ被更新以適用於諸如DVmM/ Rw/+Rw此類 的光碟。 卜己括光碟版本資訊的「光碟控制資訊」意味著 有各式各樣用於光碟記錄或重製之資訊的資訊或區The third version of the information may not be necessary when recording the disc version information on the disc. The disc version information is recorded on the disc so that the recording or reproducing apparatus (shown in Fig. 8) can effectively handle the physical specification changes of the disc. When the third version information is equivalent to the fact that the physical specifications are not changed, the recording correcting means does not have to look up the third version information. Therefore, the present invention primarily deals with the first and second versions of the information when representing the disc version information. However, it is clear that the third version of the information can be recorded in the same way. That is, the present invention divides at least the disc version information into the first version information and the second version information, and defines the areas of the first and second version information records, respectively. Therefore, the present invention is capable of efficiently recording the disc version information and actively processing the expansion of the disc version. Fig. 2 and Fig. 3 are schematic diagrams showing the structure of a single-layer optical disc and a method for recording information on the disc control including the information on the disc version. A disc that reproduces 14 1309035 (playback only) and a recordable disc are suitable for use in the present invention. As described above, for convenience of explanation, a Blu-ray Disc (BD) is used as an example of a disc according to the present invention. However, it is obvious that this month's calendar must be characterized by a disc with its disc version information, and the version f Λ is updated to be suitable for discs such as DVmM/Rw/+Rw. The "Disc Control Information" of the CD-ROM version information means that there are various information or areas for information on CD recording or reproduction.
J Μ光*光碟「光碟資訊」或DVD- RAM/-RW/.+W 將其命名為「物理格式資訊」。 次先為了方便起見’相當於藍光光碟（BD )的「光 碟資訊J (以下縮寫為DI)說明如下一 ^ 〜、.口诉間圖，按照本發明它；5 記錄層’其中含括本發明 & 比 九碟版本資訊的光碟資訊祐 錄在光碟内。 考第2圖’纟光碟的内圓周區域設有導入(Lead-in &域，而在光碟外圓周區域設有 B $導出（Lead-out)區域。特 疋在光碟内圓周區域内 gw无。己錄的區域和可 入的區域被彼此分開。預先 時已^ 預先°己錄的區域是一種在製造光石 .已將資料記錄於此處的區域’ # f藉此用戶或系統完全） 預先記錄的區域執行資料#钱 .^ 己錄。在BD-RE/WO中，預 无s己錄的區域被命名為PIC ( Α Λ以 xj, 性資科和控制資料）區 域。並且，作為光碟記錄需要的 、Λ ’光碟資訊被記錄巧 J5 1309035 PIC區域。在一資料區域中，有提供用戶資料區域，其為 記錄用戶的實際資料並設有備用區ISA和OSA以代替一已 產生之缺陷區域。特別是，在這樣一種如B D - W Ο般的一次 性寫入光碟中，有用於記錄缺陷資訊的TDMA (臨時故障 管理區域）以及在一管理内部提供一般管理。如果是可重 寫的BD-RE，TDMA沒有必要當作保留區域般予以維持。 本發明意欲提供一種有效地記錄光碟版本資訊的方法 以及記錄用於記錄及/或重製步驟之速度資訊的方法和寫 入策略（以下縮寫WS)，其作為在該預先記錄區域中的光 碟資訊。 很明顯的，在預先記錄區域中的記錄方法被不同地應 用到各種標準化光碟。然而，如果是BD-RE/WO，如預先 記錄區域般的該PIC區域通過二階段（bi-phased)高頻調變 信號所記錄，在相應區域中的高頻調變信號按照一種特定 的重製法讀出，並從重製獲得資訊。 第3圖是第2圖中所示光碟PIC區域的結構簡圖，正如 先前敘述般，這就意味著，當獲得高頻調變PIC區域内的 全部資訊時，可以如第3圖中PIC區域的結構般重新排列資 訊。然而，這並非意味著該PIC區域未如第3圖中的結構般 所實際地建構。 在BD - RE/WO中，「一叢集（cluster)」代表一個最小 記錄單位，544叢集集合構成一個分段（fragment)以當成一 較高記錄單位，並且總共五個分段集合形成該PIC區域。 16 1309035 光碟資訊被㈣在第-分㈣㈣前端叢集内。該光碟 資訊被複數地記錄在每個由該相應光碟所允許之記錄声及 速度，並且m訊包括―百十二個位元组。特別I， 用1 2個位元組構成的φ地次 珉的先碟資訊，偶爾被稱作光碟資訊 訊框。此外，井碟咨d ' ”貝訊的同樣内容被重復地記錄在 段的前端叢集内，從而杜廿 _上 你刀 、 使其能夠處理光碟資訊的丟失。 代表相應記錄層和 η ,α ^ 速度、以及相應於記錄層和速 寫入策略 （WS )的音# 4 , 資訊被記錄在一可記錄先碟的各光碑 資訊之内，也就.是光碑邮士太 先碟版本貝訊。因此，在記錄及/ 製該相應光碟時利用j咨β 資訊’從而允許有效地記錄或制 如果該光碟县一你k 衣。 、 種唯重放的光碟如BD-ROM，很明顧 的光碟記錄和官入结必 * ·’’策略的速度資訊將不被包括在光碟資訊 ° Λ 以上所迷光碟資訊中的記錄光碟版本資訊之方法 由參考第4到1G圖並通過各式具體實施例於以下來詳細/ 明。 第4圖是按昭去 ‘、''本發明的一具體裝置，用於記錄包括 版本資訊在内的#制 ’、 工制身訊的方法圖；其中記錄光碟版本 訊的區域是單獨設置的。 參考第4圖，至 主^ 一光碟資訊被記錄在光碟中，並根 記錄在一個位元组夕& 。 據 、 序列號（sequence number)來決定各光 碟資訊的順序。 例如，在夯虛次 碟貝訊内的第五位元絚所記錄的相應資訊 17 !3〇9〇35 破稱為"DI塊中.的贝訊框序列號"，由”〇〇h、〇ih n" 代表’換句話說，如果該第五位元組之資訊是"〇〇h"，它 =第-光確資訊。如果該第五位元組之資訊是"〇3h"，它 意指第四光碟資訊。 、如果是—可記錄光碟，由相應光碟資訊所意指的與該 速度相互操作（inter〇perating)的寫入策略（Μ)係吃錄 在稱為「寫人策略參數」的-區域中，其欄位為第（HU) ::組’且光碟版本之資訊係記錄在稱為「光碟版本」的 區域中，其攔位為第N位元組。 「光碟版本」攔位被分成二部分， + 具中第版本貝訊 隻μ 四個位兀破配置成用於記錄 弟一版本資訊之區域。因此， 第~版本資訊各具有 位兀位元組配置於其上，使之 士 认t n表最多十五個版 本。換句話說’第一版太資 數法并“ 版本貝訊和第二版本資訊用二進位計 代表各數值。值"F"是十六進位表示 的” Vx.Fx ”或” v ，、式’在第4圖所示 …— ·ΧΧ的情況下，意思是十進位的"15"，"x" 疋 不式，其意指該相應版本資訊是 ，t 貝疋—個「隨意狀態 (〇n t care)j值。同樣的運算 太恭 f破應用到於稍後說明之 本發月的另—具體實施例中。 如果第N位元纽的”光碟版 此丄6 升调位為丨'0100 0010b，丨，第 一版本資訊變成”4"，第二版本 碟的版本為"V4.2X”。 變成2”，因此相應光 第5圖是按照本發明的另一具體實 夏施例，記錄了含括光 18 1309035 碟版本資訊在内的光碟資訊的方法圖，其中保持了與目前 討論的lx可重寫藍光光碟（BD-RE)中的光碟資訊記錄方 法相容。 參考第5圖，光碟資訊的第11位元組稱為「光碟尺寸/ 版本」欄位，在此處記錄光碟尺寸資訊和版本資訊。尺寸 資訊、第一版本資訊、以及第二版本資訊分別記錄在第一 2 位元、第二3位元和第.三3位元中。 對於光碟尺寸資訊，因為目前所討論的藍光光碟（BD) 只有12cm尺寸的，’'00b"意指12cm，其餘的留著作為一保 留區，以於之後加入其他光碟尺寸當成標準。例如：如果 是8 cm光碟，它可以被設置成” 0 1 b ”。對於光碟版本資訊， 總共6位元中的3位元被配置給各第一版本資訊及第二版本 資訊，所以各版本資訊最多能夠表示七種.。 如果第1 1位元組為"00 001 01 Ob"，光碟尺寸為12cm， 第一版本資訊為” 1 "，第二版本資訊為"2 "。因此相應光碟 的版本為” V 1 · 2 X ”。 第6圖是按照本發明的另一具體實施例，記錄了包括光 碟版本資訊'在内的光碟資訊的方法圖’像第5圖的具體實施 例般，其中保持了與目前討論的1X可重寫藍光光碟 (BD-RE )中的光碟資訊記錄方法相容。 參考第6圖，與第5圖的具體裝置不同，4位元係配置給 第二版本資訊而2位元係配置給第一版本資訊。即使第二版 本資訊中之物理規格發生改變，如果第一版本資訊相同， 19 1309035 則維持相互的相容。例如，如果有二種類 為版本u和版本2_2’就第二版本而論，可> 發生物理規格的改t，由於第—版本資訊相 互的相容性。m兄中，如果有二種類 為版本U和版本23，就第—版本而論，可— 發生了物理規格的改變，由於第一版本資訊 維持相互的相容性。 上述案例事實上被應用到光碟和驅動器 如果一版本2·χ的光碟被載入至控制版本 舊型驅動器，則該驅動器將不會存取該版本 該光碟上讀取或寫入資料，因為該驅動器沒 版本2·χ光碟的硬體或軟體。 另外’如果一版本X.3的光碟被載入至ΰ 光碟的一舊型驅動器，則該驅動器可存取該 碟上讀取或寫入資料，因為第一版本資訊是 同時’因為版本之改變是非常可能發生 該第二版本資訊配置予較多位元。 如果第11位元組為”0010 OOUb"，光碟 第一版本資訊為”2，，，第二版本資訊為，'3 "。 碟的版本為”V2.3x，，。 第7圖是按照本發明的另一具體實施例 碟版本資訊在内的光碟資訊之方法圖，像第 具體實施例一樣，其中保持了與目前討論的 之光碟，分別 良各光碟之間 同，則维持相 之光碟，分別 良各光碟之間 不同，便未能 的關係上。例 -1 ·χ光碟的一 2 X的光碟並於 有任何控制該 「控制版本X.2 光碟並在該光 相同的。 的，故可以對 :尺寸為1 2 c m， 因此，相應光 ’記錄了包括光 5圖或第6圖的 1 X可重寫藍光 20 1309035 光碟（BD-RE )中的光碟資訊記錄方法相容 參考第7圖，與第5圖或第6圖的具體裝3 本資訊和光碟尺寸資訊被一起記錄在第1 1位 元組係被配置給單獨的保留區（第N位元組： 明中提到的那樣，第7圖中的具體裝置考慮了 訊内更多位元數和多個保留區的配置，因為 的版本改變機率高於第一版本資訊。因此， 該第二版本資訊被記錄在第1 1位元組而該第 記錄在第N位元組 如果第1 1位元組為"00 00001b”而第N位 0100b"，光碟尺寸為1 2cm，第二版本資訊變 一版本資訊變為"2"。因此相應光碟的版本為 第8圖是按照本發明的另一具體實施例， 資訊來記錄光碟控制資訊的方法圖。本發明 意指光碟規格版本資訊，而是意指記錄速度 也就是，記錄在光碟資訊内.的記錄速度 表示表示一記錄速度，其以與該上述光碟版 方式從一珍責記錄速度所擴充。例如，_如果 與由該相應光碟資訊所意指的一速度協力合 略 （WS )被記錄在稱為「寫入策略參數」 欄位為第L到第1 1 1位元組，而記錄速度版本 在稱為「速度版本」的另一指定區域中，其 元組。 [不同，第一版 元組，而1個位 丨。如前面說 在目前光碟資 第二版本資訊 也有可能的是 一版本資訊被 元組為"0000 為” 4 "，及該第 ' ”V2.4x"。 利用光碟版本 的版本資訊非 版本資訊。 版本資.訊_意欲 本資訊同樣之 是一可錄光碟， 作的一寫入策 的區域内，其 的資訊被記錄 欄位為第N位 21 1309035 ”記錄速度版本”區被分成二部分。首4位元被配置以記 錄第一版本資訊於其中，次4位元被配置以記錄第二版本資 訊於其中。因此各分派有四位元的第一和第二版本資訊， 使之能夠代表最多1 5個版本。 因此，如果第N位元組的”記錄速度版本”欄位為” 0 1 0 0 0010b"，則該第一和第二版本資訊分別地變成”4”和”2"。 因此，意味著相應光碟的記錄速度版本為"V 4.2 X "。 所以，這些值用二進位計數法表示實際速度。L到1 1 1 位元組包括各個適用於一光碟的窝入策略參數。 第9圖是按照本發明的另一具體實施例，利用光碟版本 資訊來記錄光碟控制資訊的方法圖，其中光碟版本資訊另 外指示是否存在與先前版本的相容性。 參考第9圖，在光碟資訊内記錄有二種不同的版本資 訊。第一版本資訊意指目前光碟的實際光碟資訊，且記錄 在第N位元組中作為「實際光碟版本資訊」攔位的版本資 訊。並且，在此一欄位中的特定記錄方法與第4圖中的相 同，並於以下略過其說明。 並且，第二版本資訊意指目前光碟和先前光碟相容的 相容版本資訊，並且被記錄在第11位元組中作為「相容的 光碟版本資訊」欄位。在目前具體實施例中，6位元被配置 到該攔位以由一指定的位元組值來表示相容版本資訊。同 樣地，替代性配置亦是有可能的，例如如第1圖的版本資 訊般配置到該欄位之4位元。 22 1309035 如果該第1 1位元組是"00 0000 1 Ob”且N位元組是"0010 0010b”，吾人可從第1 1位元組得知，一光碟尺寸為12cm且 相容版本資訊為「版本2」（這意指可以藉由一規格來決定 一指定版本值，但是未能意指”V2. XX”）。並且，也可以從 N位元組得知，實際的光碟版本資訊為”V2.2x”。 所以，從光碟資訊内的光碟版本資訊，不但能讀出目前 光碟的版本資訊，也能讀出相容的版本資訊。 因此，用一記錄和重製裝置以上述方式來記錄該光碟 版本資訊。主要是因為一記錄/重製裝置（第10圖所示） 能正確地讀出所載入光碟的版本，以便決定該讀出版本的 光碟是否是可錄的/可重放的。以下詳細說明一種根據本發 明使用光碟版本及其設備之光碟記錄及/或重製的方法。 第10圖是一種適用於本發明的光碟記錄或重製裝置 的圖。. 參考第1 0圖，根據本發明的記錄和重製裝置包括一記 錄及/或重製單元1 0，其對一光碟執行記錄及./或重製， 以及一控制單元20，其控制該記錄及/'或重製單元1 0。該 控制單元2 0對一指定區域給予一記錄及/或重製指令，而 該記錄及/或重製單元10根據該控制單元20的指令來執行 對指定區域的記錄和重製步驟。 具體地說，記錄和重製單元1 0包括一執行與外部設備 通訊的介面單元1 2，例如，主機、一直接在光碟上記錄或 重放該資料的讀取頭（pickup)單元11、一從該讀取頭單元 23 1309035 1 1接收一重放信號以恢復成一必要信號值，或調變以將一 正被記錄之信號傳遞至一正倍記錄在該光碟上之信號的一 資料處理器1 3、一從光碟正確讀出信號或控制讀取頭單元 1 1在光碟上正確記錄信號的伺服（s erv〇)單元1 4、一臨時儲 存包括光碟版本資訊在内之光碟控制資訊的記憶體1 5 ;和 一負責控制記錄及/或重製單元10内之上述元件的微型電 腦1 6。 除了記錄及/或童製單元外，亦可提供一顯示單元 30，其可用於顯示經由該記錄及/或重製單元10所重放之 一信號，或經由該控制單元20提供資訊給一最後用戶。 根據本發明，一光碟的記錄及/或重製處理過程詳細 說明如下。 首先，一旦光碟被載入至該光學記錄及/或重製單 元，記錄在光碟裏的光碟控制資訊便被讀出，以臨時地儲 存在記錄及/或重製單元10的記憶體15中。而且，各式的 光碟控制資訊被用於光碟的記錄及/或重製步驟。具體地 說，儲存在記憶體1 5中的該控制資訊包括了光碟資訊，其 含有本發明的光碟版本資訊。因此，記錄在光碟資訊内的 第一和第二版本資訊被讀出。 如果由該記錄及/或重製單元所支援的光碟版本為 "VI .XX”，如果從載入光碟所讀出的光碟版本資訊中的第一 版本資訊是” 1 ”，則在記錄及/或重製單元内的微型電腦1 6 決定相應的光碟是可記錄及/或重放的，於是將該相應決 24 1309035 定通知該控制單元2 0。然後控制單元2 0將 重製指令傳遞到記錄及/或重製單元1 〇。 入光碟所讀出之在該光碟版本資訊内的第 或大於"2 ”，則微型電腦1 6決定相應光碟不 重放的，，於是將該相應決定通知該控制 控制單元2 0在必要時將不可能記錄及/或 通過顯示設備3 〇通知用戶。 在這種情況下，第二版本資訊即使不丨 記錄及/或重放的。然而，具有較高之第 錄及/或重製單元可能會不支援一特定的 光碟資料的讀取或寫入。在這種情況下， 告（announcement)訊息，其關於此一功能為 單元來對該用戶進行支援。例.如_，如果記 元支援的光碟版本為"VI. lx”，從載入光碟 本資訊為"V1.3x”，因為第一版本資訊吻合 或重製步驟是可以的。然而，因為所載入 資訊是” 1 π並且對應於一先前版本，與該第 "3 "相比，記錄及/或重製單元能支援，該 單元的一特定功能也許不可使用。 因此，在記錄及/或重製單元内的微 在該所載入光碟裏的第一和第二版本資訊 比較，以決定記錄及/或重製的可能性和 能力，然後對該控制單元或用戶傳遞該相 正常記錄及/或 然而，如果從裝 一版本資訊等於 是可記錄及/或 單元2 0。然後該 重製的通告資訊 司，基本上仍是可 二版本資訊的記 功能，例如對一 亦可能發出一通 ^法經由該控制 錄及/或重製單 所讀出的光碟版 ，則該記錄及/ _光碟的第二版本 二版本資訊的 記_錄及/或重製 型電腦1 6將記錄 與其版本資訊相 某些功能的支援 應決定，因此能 25 1309035 對此光碟進行有效率的記錄和重製步驟。 因此，本發明提供使用包括了光碟版本資訊的光碟資 訊在一高密度光碟上記錄光碟版本資訊的各式方法，特別 是使用至少二種版本資訊，因此能夠一致地應用標準化的 光碟資訊，以便有效地處理光碟的記錄及/或重製步驟。J Μ光* CD "Disc Information" or DVD-RAM/-RW/.+W Name it "Physical Format Information". For the sake of convenience, the "Disc Information J (hereinafter abbreviated as DI) equivalent to Blu-ray Disc (BD) is described as follows: ^, 。 。 。, according to the present invention; 5 recording layer 'includes Invention & The information on the disc than the nine-disc version is recorded on the disc. In the second picture of the test, the inner circumference of the disc is provided with a lead-in (Lead-in & field, and a B$ export is provided in the outer circumference of the disc). (Lead-out) area. Specially, there is no gw in the inner circumference of the disc. The recorded area and the accessible area are separated from each other. The pre-existing area is a kind of manufacturing light stone. The area recorded here is '# f by this user or the system is completely). The pre-recorded area execution data #钱.^ has been recorded. In BD-RE/WO, the pre-recorded area is named PIC ( Α In the area of xj, sex and control data, and as required for CD-ROM recording, 光 'disc information is recorded in the J5 1309035 PIC area. In a data area, there is a user data area provided for recording users. Actual data and spare area ISA and OSA for generation In addition, in such a write-once disc such as BD-W, there is a TDMA (Temporary Fault Management Area) for recording defect information and general management within a management. In the case of a rewritable BD-RE, the TDMA does not have to be maintained as a reserved area. The present invention is intended to provide a method for efficiently recording information on a disc version and a method of recording speed information for recording and/or reproducing steps. And a write strategy (hereinafter abbreviated as WS) as the disc information in the pre-recorded area. Obviously, the recording method in the pre-recorded area is applied differently to various standardized discs. However, if it is BD-RE /WO, as in the pre-recorded area, the PIC area is recorded by a bi-phased high-frequency modulation signal, and the high-frequency modulation signal in the corresponding area is read according to a specific reproduction method, and is reproduced from Get the information. Figure 3 is a schematic diagram of the structure of the PIC area of the optical disc shown in Figure 2, as previously described, this means that when the high-frequency modulation PIC area is obtained For all the information, the information can be rearranged as in the structure of the PIC area in Figure 3. However, this does not mean that the PIC area is not actually constructed as in the structure of Figure 3. In BD-RE/WO "Cluster" represents a minimum unit of recording, and a set of 544 clusters constitutes a fragment to be a higher recording unit, and a total of five sets of segments form the PIC area. 16 1309035 The disc information is (4) in the cluster of the front-end (four) (four) front end. The disc information is recorded in plural for each recorded sound and speed allowed by the corresponding disc, and the m signal includes - one hundred and twelve bytes. In particular, the first disc information of φ 次, which is composed of 12 bytes, is occasionally called a disc information frame. In addition, the same content of the well disc d' bei is repeatedly recorded in the front-end cluster of the segment, so that the cuckoo _ is on your knife, so that it can handle the loss of the disc information. Represents the corresponding recording layer and η, α ^ The speed, and the sound # 4 corresponding to the recording layer and the speed writing strategy (WS), the information is recorded in the information of the first light disc recorded in the first disc, that is, the light monument Therefore, when recording and/or manufacturing the corresponding optical disc, the use of j-consultation information is allowed to allow effective recording or production of the optical disc county, and the replayed optical disc such as BD-ROM is very clear. The disc record and official entry must be *. ''The speed information of the strategy will not be included in the disc information ° Λ The above method of recording the disc version information in the disc information is referenced by the 4th to 1G map and through various specific The embodiment is detailed/clear in the following. Fig. 4 is a diagram showing a method for recording the #制', the system of the body, including the version information, according to a specific device of the present invention; The area of the disc version is set separately. In the fourth picture, the information of the main disc is recorded on the disc, and the root record is recorded in a byte & the sequence number determines the order of the information of each disc. For example, in the virtual The corresponding information recorded by the fifth digit in the sub-broadcast is 17 !3〇9〇35 broken into the "DI block. The serial number of the box is ", by "〇〇h, 〇ih n" ; On behalf of 'in other words, if the information of the fifth byte is "〇〇h", it = the first light information. If the information of the fifth byte is "〇3h", it means the fourth CD information. If it is a recordable disc, the write strategy (Μ) that is inter-perating with the speed indicated by the corresponding disc information is recorded in a region called "Write Strategy Parameter". The field is the (HU)::group' and the information of the disc version is recorded in the area called "disc version", and the block is the Nth byte. The "Disc Version" block is divided into two parts. + The first version of Beixun only has four bits and is configured to record the area of the version information. Therefore, the first version information has a bit group configured thereon, so that the person can recognize up to fifteen versions of the table. In other words, 'the first version of the Taiyuan method and the version of Beixun and the second version of the information use the binary meter to represent the values. The value "F" is the hexadecimal representation of "Vx.Fx" or "v,, In the case of Figure 4, which is shown in Figure 4, the meaning of decimal is "15","x" 疋, which means that the corresponding version of the information is, t bei - a "casual State (〇nt care) j value. The same operation is too succinctly applied to another embodiment of the present month described later. If the N-th order of the CD-ROM is 丄6 liters For 丨'0100 0010b, 第一, the first version of the information becomes "4", and the version of the second version is "V4.2X". It becomes 2", so the corresponding light 5 is a method for recording the information of the optical disc including the information of the light of the 13 1309035 according to another specific summer embodiment of the present invention, which maintains the lx discussed with the present. The disc information recording method in the rewritable Blu-ray Disc (BD-RE) is compatible. Referring to Figure 5, the 11th byte of the disc information is called the "Disc Size/Version" field, where the disc size information is recorded. And version information. The size information, the first version information, and the second version information are recorded in the first 2 bits, the second 3 bits, and the third 3 bits, respectively. For disc size information, since the Blu-ray Disc (BD) currently discussed is only 12cm in size, ''00b" means 12cm, and the rest of the work is reserved for a reserved area, so that other disc sizes can be added as standard. For example: if it is an 8 cm disc, it can be set to "0 1 b". For the disc version information, a total of 6 bits out of 6 bits are configured for each first version information and second version information, so each version information can represent up to seven types. If the 1st byte is "00 001 01 Ob", the disc size is 12cm, the first version information is "1 ", the second version information is "2 ". Therefore the corresponding disc version is "V 1 · 2 X ”. Fig. 6 is a view showing a method of recording a disc information including a disc version information ', like the specific embodiment of Fig. 5, in accordance with another embodiment of the present invention, in which The disc information recording method in the 1X rewritable Blu-ray Disc (BD-RE) currently discussed is compatible. Referring to Figure 6, unlike the specific device of Figure 5, the 4-bit system is configured for the second version of information and 2 bits. The metasystem is configured to the first version of the information. Even if the physical specifications in the second version of the information change, if the first version of the information is the same, 19 1309035 maintain mutual compatibility. For example, if there are two types of version u and version 2_2' As far as the second version is concerned, it is possible to change the physical specification, because the compatibility of the first-version information is mutually compatible. If there are two types of version U and version 23, in the case of the first version, Yes - a change in physical specifications has occurred Since the first version of the information maintains mutual compatibility, the above case is actually applied to the disc and the drive. If a version of the disc is loaded to the control version of the old drive, the drive will not access the version. The disc is read or written on the disc because the drive does not have the firmware or software of the version 2. The disc. If the disc of a version X.3 is loaded to an old drive of the disc, the drive The data can be read or written on the disc, because the first version of the information is simultaneous 'because the version change is very likely to occur. The second version of the information is configured to more bits. If the 11th byte is "0010" OOUb", the first version of the CD-ROM information is "2,,, the second version of the information is, '3 ". The version of the disc is "V2.3x,,. Figure 7 is a diagram showing a method of disc information in accordance with another embodiment of the present invention, as in the embodiment, wherein the optical discs currently discussed are maintained, respectively. Then maintain the phase of the disc, respectively, the difference between the discs, it will not be related. Example-1 · A disc of a 2 X disc has any control over the "Control Version X.2 disc and the same in that light. Therefore, it can be used: the size is 1 2 cm, therefore, the corresponding light 'record The optical disc information recording method in the 1 X rewritable Blu-ray 20 1309035 optical disc (BD-RE) including the light 5 diagram or the 6th diagram is compatible with reference to Fig. 7, and the specific installation of Fig. 5 or Fig. 6 The information and disc size information are recorded together in the 1st byte system is configured to a separate reserved area (Nth byte: as mentioned in the figure, the specific device in Figure 7 considers more within the message. The number of bits and the configuration of multiple reserved areas, because the version change probability is higher than the first version information. Therefore, the second version information is recorded in the 1st byte and the first record is in the Nth byte if The 1st byte is "00 00001b" and the Nth bit is 0100b", the disc size is 1 2cm, and the second version of the information becomes a version of the information becomes "2". Therefore, the version of the corresponding disc is the 8th figure. According to another embodiment of the present invention, information is used to record a method map of the disc control information. The present invention means optical disc specification version information, but means that the recording speed, that is, recorded in the disc information, indicates that a recording speed is expanded from a jewel recording speed in accordance with the above-described disc version. For example, _ if the speed synergy (WS) indicated by the corresponding disc information is recorded in the field called "Write Strategy Parameter", the Lth to the 1st 1st, and the recording speed The version is in another specified area called "Speed Version", its tuple. [Different, the first version of the tuple, and 1 bit. As mentioned earlier, the second version of the information on the CD is also possible. The version information is set to "0000 for "4 ", and the first "V2.4x". The version information of the CD version is not the version information. Version information. The information is also intended to be a recordable disc. In the area where a write policy is made, the information is recorded as the Nth bit. 21 1309035 The "recording speed version" area is divided into two parts. The first 4 bits are configured to record the first version information. The next 4 bits are Configure to record the second version of the information in it. Therefore, each dispatch has four-digit first and second version information, so that it can represent up to 15 versions. Therefore, if the N-th byte has a "recording speed version" The field is "0 1 0 0 0010b", and the first and second versions of the information become "4" and "2" respectively. Therefore, it means that the recording speed version of the corresponding disc is "V 4.2 X ". Therefore, these values represent the actual speed in binary counting. The L to 1 1 1 byte includes each nesting strategy parameter that applies to a compact disc. Figure 9 is a diagram showing a method of recording disc control information using disc version information in accordance with another embodiment of the present invention, wherein the disc version information additionally indicates whether compatibility with the previous version exists. Referring to Figure 9, two different versions of the information are recorded in the disc information. The first version of the information refers to the actual disc information of the current disc and is recorded in the N-th byte as the version information of the "actual disc version information" block. Also, the specific recording method in this field is the same as that in Fig. 4, and the description thereof will be omitted below. Also, the second version of the information means compatible version information of the current CD and previous discs, and is recorded in the 11th byte as the "Compatible Disc Version Information" field. In the present embodiment, a 6-bit is configured to the block to indicate compatible version information by a specified byte value. Similarly, alternative configurations are also possible, such as the 4-bit configuration of the field as in the version information of Figure 1. 22 1309035 If the 1st byte is "00 0000 1 Ob" and the N byte is "0010 0010b", we can know from the 1st byte that a disc size is 12cm and compatible The version information is "Version 2" (this means that a specified version value can be determined by a specification, but it does not mean "V2. XX"). Also, it is also known from the N-bit group that the actual disc version information is "V2.2x". Therefore, the information on the disc version in the CD-ROM information can not only read the version information of the current disc, but also read the compatible version information. Therefore, the disc version information is recorded in the above manner by a recording and reproducing apparatus. Mainly because a recording/reproducing device (shown in Fig. 10) can correctly read the version of the loaded disc to determine whether the read version of the disc is recordable/reproducible. DETAILED DESCRIPTION OF THE INVENTION A method of recording and/or reproducing a disc using a disc version and its apparatus in accordance with the present invention is described in detail below. Figure 10 is a diagram of a disc recording or reproducing apparatus suitable for use in the present invention. Referring to FIG. 10, the recording and reproducing apparatus according to the present invention includes a recording and/or reproducing unit 10 that performs recording and/or reproduction on a compact disc, and a control unit 20 that controls the Record and /' or reproduce unit 10. The control unit 20 gives a recording and/or reproducing instruction to a designated area, and the recording and/or reproducing unit 10 performs a recording and reproducing step for the designated area in accordance with an instruction of the control unit 20. Specifically, the recording and reproducing unit 10 includes an interface unit 12 for performing communication with an external device, for example, a host, a pickup unit 11 for recording or reproducing the material directly on the optical disk, and a Receiving a playback signal from the read head unit 23 1309035 1 1 to restore a necessary signal value, or modulating a signal to be recorded to a signal that is positively recorded on the optical disc 1 3. A servo (s erv〇) unit that correctly reads signals from the optical disc or controls the read head unit 1 1 to correctly record signals on the optical disc. A memory for temporarily storing the disc control information including the disc version information. The body 1 5; and a microcomputer 16 responsible for controlling the recording and/or reproducing of the above components in the unit 10. In addition to the recording and/or childmaking unit, a display unit 30 can be provided which can be used to display a signal reproduced via the recording and/or reproducing unit 10 or to provide information via the control unit 20 to a final user. According to the present invention, the recording and/or reproducing process of a compact disc is described in detail below. First, once the optical disc is loaded into the optical recording and/or reproducing unit, the disc control information recorded on the optical disc is read out to be temporarily stored in the memory 15 of the recording and/or reproducing unit 10. Moreover, various types of disc control information are used for the recording and/or reproducing steps of the disc. Specifically, the control information stored in the memory 15 includes the disc information, which contains the disc version information of the present invention. Therefore, the first and second version information recorded in the disc information is read out. If the disc version supported by the recording and/or reproducing unit is "VI .XX", if the first version information in the disc version information read from the loaded disc is "1", then the recording and / or the microcomputer in the remanufacturing unit 16 determines that the corresponding disc is recordable and/or reproducible, and then notifies the corresponding unit 24 1309035 of the control unit 20. The control unit 20 then passes the re-execution command To the recording and / or re-creating unit 1 〇. The first or greater "2" in the disc version information read by the disc, the microcomputer 16 determines that the corresponding disc is not replayed, so the corresponding It is decided to inform the control control unit 20 that it is impossible to record and/or notify the user via the display device 3 when necessary. In this case, the second version of the information is not recorded and/or replayed. However, a higher recording and/or reproducing unit may not support reading or writing of a particular disc material. In this case, an announcement message is provided for the user to support the user. For example, if _, if the CD-ROM version supported by the symbol is "VI. lx", the information from the loading disc is "V1.3x", because the first version of the information is consistent or re-stepping is possible. However, because the loaded information is "1π" and corresponds to a previous version, the recording and/or reworking unit can support that a particular function of the unit may not be available, as compared to the previous "3 " Comparing the first and second versions of the information in the recorded disc with the micro-records in the recorded and/or re-made unit to determine the likelihood and ability to record and/or reproduce, and then to the control unit or user Passing the normal record of the phase and/or, however, if the information from the version is equal to the recordable and/or unit 20. Then the re-formed information department is basically a function of the record information, for example, It is also possible to issue a CD-ROM version read by the control record and/or the re-made order, and the record and/or the second version of the second version of the CD-ROM and/or the re-type computer 1 6 Support for recording certain functions related to its version information should be determined, so that 25 1309035 can efficiently record and reproduce the disc. Therefore, the present invention provides information on the use of the disc information including the disc version information. The method of recording disc version kinds of information on the high density disc, in particular using at least two kinds of version information, it is possible to uniformly apply the standardized disc information to efficiently deal with the disc recording and / or reproduction step.
在本發明中各式的修改與變化可在不違背本發明之精 神或範疇的情況下去達成，這對在該領域中熟知技藝者而 言為顯而易見的。因此，此意指本發明涵蓋此發明之該等 修改與變化，且其皆落入在該申請專利範圍與其均等物之 範疇内。 【圖式簡單說明】 為提供進一步對本發明之了解、將附圖併入並且構成 本說明書的一部份，其說明本發明的具體實施例並且在連 ' 同說明部分來解釋本發明原理。在這些圖式中： 第1圖中是按照有關技術在DVD中顯示光碟版本資訊的 一種方法； φ 第2圖是按照本發明的單層光碟的結構簡圖； 第3圖是管理區域的結構簡圖，本發明的光碟版本資訊 記錄在此區域， 第4圖是按照本發明的一具體實施例的記錄控制資訊， 包括光碟版本資訊的方法圖； 第5圖是按照本發明的另一個具體實施例的記錄控制資 26 1309035 訊，包括光碟版本資訊的方法圖； 第6圖和第7圖是按照本發明的另一個具體實施例的記 錄控制資訊，包括光碟版本資訊的方法圖； 第8圖和第9圖是按照本發明的另一個具體實施例的利 用光碟版本資訊記錄光碟控制資訊的方法圖；以及 第1 0圖是一種適用於本發明的光碟記錄或重製設備的 圖。· 【主要元件符號說明】 記錄/重製單元-10 介面-1 2 伺服機構單元-1 4 微處理器-1 6 顯示裝置-30 讀寫頭-Π 資料處理器-1 3 記憶體-1 5 主機或控制單元-20Modifications and variations of the invention may be made without departing from the spirit or scope of the invention, as will be apparent to those skilled in the art. Therefore, it is intended that the present invention covers the modifications and variations of the invention, and are intended to fall within the scope of the claims and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS [0009] The accompanying drawings, which are incorporated in FIG In these drawings: Fig. 1 is a method for displaying information on a disc version in a DVD according to the related art; φ Fig. 2 is a schematic structural view of a single-layer optical disc according to the present invention; and Fig. 3 is a structure of a management area BRIEF DESCRIPTION OF THE DRAWINGS The optical disc version information of the present invention is recorded in this area, and FIG. 4 is a diagram showing the recording control information, including the disc version information, according to an embodiment of the present invention; FIG. 5 is another specific embodiment according to the present invention. Record control of the embodiment 26 1309035, including a method map of the disc version information; FIG. 6 and FIG. 7 are diagrams of the recording control information, including the disc version information, according to another embodiment of the present invention; Figure 9 and Figure 9 are diagrams showing a method of recording disc control information using disc version information in accordance with another embodiment of the present invention; and Figure 10 is a diagram of an optical disc recording or reproducing apparatus suitable for use in the present invention. · [Main component symbol description] Recording/reproduction unit-10 Interface-1 2 Servo mechanism unit-1 4 Microprocessor-1 6 Display device-30 Read/write head - Π Data processor-1 3 Memory-1 5 Host or control unit -20
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